MLB Transactions from May 21, 2016

Atlanta Braves sent RHP Shae Simmons on a rehab assignment to Rome Braves.
San Diego Padres optioned Jose Pirela to El Paso Chihuahuas.
Los Angeles Angels designated RHP Al Alburquerque for assignment.
Chicago Cubs designated RHP Neil Ramirez for assignment.
Chicago Cubs activated LF Matt Szczur from the 15-day disabled list.
Toronto Blue Jays optioned RHP Bo Schultz to Buffalo Bisons.
Los Angeles Angels activated RHP Tim Lincecum.
Los Angeles Angels optioned A.J. Achter to Salt Lake Bees.
Tampa Bay Rays sent RHP Brad Boxberger on a rehab assignment to Durham Bulls.
Los Angeles Angels selected the contract of Deolis Guerra from Salt Lake Bees.
Oakland Athletics sent C Josh Phegley on a rehab assignment to Nashville Sounds.
Boston Red Sox optioned Noe Ramirez to Pawtucket Red Sox.
Boston Red Sox activated RHP Joe Kelly from the 15-day disabled list.
Toronto Blue Jays sent LHP Aaron Loup on a rehab assignment to Buffalo Bisons.
Kansas City Royals optioned Cheslor Cuthbert to Omaha Storm Chasers.
Kansas City Royals activated 3B Mike Moustakas from the 15-day disabled list.
San Diego Padres sent LHP Matt Thornton on a rehab assignment to Lake Elsinore Storm.
San Diego Padres activated 3B Yangervis Solarte from the 15-day disabled list.
Los Angeles Angels activated RHP Tim Lincecum.